High performance coil nails from Tacwise. Shaft of the nail has inset rings to assist with the holding power of the nail. These coils have a flat collation and can be used in most coil nailers handling 2.5 diameter nails. These coil nails have a bright, untreated finish (no coating). Also suitable for the Tacwise HCN65P, FCN65V, GCN70V, HCN83P, JCN90XHH coil nailers. Fits Bostich, Makita (INC AN613) and other coil nailers taking up to 64mm nails.